22.04.2022 16:26, Neil Armstrong wrote:
On 22/04/2022 07:29, Vyacheslav Bocharov wrote:
Prepare to use ADC channel 1 to check the hardware revision of the board.
Signed-off-by: Vyacheslav Bocharov <[email protected]>
---
arch/arm/dts/meson-axg-jethome-jethub-j100.dts | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/dts/meson-axg-jethome-jethub-j100.dts
b/arch/arm/dts/meson-axg-jethome-jethub-j100.dts
index 5783732dc6..00a0b268af 100644
--- a/arch/arm/dts/meson-axg-jethome-jethub-j100.dts
+++ b/arch/arm/dts/meson-axg-jethome-jethub-j100.dts
@@ -359,3 +359,8 @@
&cpu3 {
#cooling-cells = <2>;
};
+
+&saradc {
+ status = "okay";
+ vref-supply = <&vddio_ao18>;
+};
Please move this in a -u-boot.dtsi file to keep the main DT in sync with
Linux.
Thanks. Anyway, I will submit patch to the kernel later.
Neil
